GOEL, P. K <br/><br/>
Water pollution:  causes, effects and control 
P.K.Goel 
 - New Delhi  New Age International  1997 
 - x269p. 
<br/><br/><label>ISBN: </label>81-224-1009-X  135.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER POLLUTION
<br/><br/><label>Dewey Class. No.: </label>ENV.SC 614.77  / GPn97